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chore: replace int amount_cents for string storage and decimal pkg

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juancwu 2026-03-14 14:43:39 -04:00
commit c8a1eb5b7a
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45 changed files with 706 additions and 587 deletions
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29
internal/repository/expense_test.go
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@ -7,6 +7,7 @@ import (
"git.juancwu.dev/juancwu/budgit/internal/model"
"git.juancwu.dev/juancwu/budgit/internal/testutil"
"github.com/google/uuid"
"github.com/shopspring/decimal"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
@ -24,7 +25,7 @@ func TestExpenseRepository_Create(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Lunch",
AmountCents: 1500,
Amount: decimal.RequireFromString("15.00"),
Type: model.ExpenseTypeExpense,
Date: now,
CreatedAt: now,
@ -38,7 +39,7 @@ func TestExpenseRepository_Create(t *testing.T) {
require.NoError(t, err)
assert.Equal(t, expense.ID, fetched.ID)
assert.Equal(t, "Lunch", fetched.Description)
assert.Equal(t, 1500, fetched.AmountCents)
assert.True(t, decimal.RequireFromString("15.00").Equal(fetched.Amount))
assert.Equal(t, model.ExpenseTypeExpense, fetched.Type)
})
}
@ -49,9 +50,9 @@ func TestExpenseRepository_GetBySpaceIDPaginated(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "test@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Test Space")
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 1", 1000, model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 2", 2000, model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 3", 3000, model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 1", decimal.RequireFromString("10.00"), model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 2", decimal.RequireFromString("20.00"), model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 3", decimal.RequireFromString("30.00"), model.ExpenseTypeExpense)
expenses, err := repo.GetBySpaceIDPaginated(space.ID, 2, 0)
require.NoError(t, err)
@ -65,8 +66,8 @@ func TestExpenseRepository_CountBySpaceID(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "test@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Test Space")
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 1", 1000, model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 2", 2000, model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 1", decimal.RequireFromString("10.00"), model.ExpenseTypeExpense)
testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "Expense 2", decimal.RequireFromString("20.00"), model.ExpenseTypeExpense)
count, err := repo.CountBySpaceID(space.ID)
require.NoError(t, err)
@ -87,7 +88,7 @@ func TestExpenseRepository_GetTagsByExpenseIDs(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Weekly groceries",
AmountCents: 5000,
Amount: decimal.RequireFromString("50.00"),
Type: model.ExpenseTypeExpense,
Date: now,
CreatedAt: now,
@ -119,7 +120,7 @@ func TestExpenseRepository_GetPaymentMethodsByExpenseIDs(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Online purchase",
AmountCents: 3000,
Amount: decimal.RequireFromString("30.00"),
Type: model.ExpenseTypeExpense,
Date: now,
PaymentMethodID: &method.ID,
@ -156,7 +157,7 @@ func TestExpenseRepository_GetExpensesByTag(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Lunch",
AmountCents: 1500,
Amount: decimal.RequireFromString("15.00"),
Type: model.ExpenseTypeExpense,
Date: now,
CreatedAt: now,
@ -170,7 +171,7 @@ func TestExpenseRepository_GetExpensesByTag(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Dinner",
AmountCents: 2500,
Amount: decimal.RequireFromString("25.00"),
Type: model.ExpenseTypeExpense,
Date: now,
CreatedAt: now,
@ -184,7 +185,7 @@ func TestExpenseRepository_GetExpensesByTag(t *testing.T) {
require.Len(t, summaries, 1)
assert.Equal(t, tag.ID, summaries[0].TagID)
assert.Equal(t, "Food", summaries[0].TagName)
assert.Equal(t, 4000, summaries[0].TotalAmount)
assert.True(t, decimal.RequireFromString("40.00").Equal(summaries[0].TotalAmount))
})
}
@ -202,7 +203,7 @@ func TestExpenseRepository_Update(t *testing.T) {
SpaceID: space.ID,
CreatedBy: user.ID,
Description: "Original",
AmountCents: 1000,
Amount: decimal.RequireFromString("10.00"),
Type: model.ExpenseTypeExpense,
Date: now,
CreatedAt: now,
@ -234,7 +235,7 @@ func TestExpenseRepository_Delete(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "test@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Test Space")
expense := testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "To Delete", 500, model.ExpenseTypeExpense)
expense := testutil.CreateTestExpense(t, dbi.DB, space.ID, user.ID, "To Delete", decimal.RequireFromString("5.00"), model.ExpenseTypeExpense)
err := repo.Delete(expense.ID)
require.NoError(t, err)